The Blacklist 2×19 “Leonard Caul” – As Red (James Spader) fights for his life, he pleads with Liz (Megan Boone) to track down Nicholas Caul – a mysterious figure from his past with knowledge of The Fulcrum. It’s a race against time for the task force to locate Caul before Red’s life is threatened again, while Tom (Ryan Eggold) proves helpful in an unexpected way. Diego Klattenhoff, Harry Lennix, Amir Arison and Mozhan Marno also star. David Strathairn guest stars.